NE 52-QQ57
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    WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 555805

CAS#: 1401728-56-0

Description: NE52-QQ57 is an orally available GPR4 antagonist with an IC50 of 70 nM. NE 52-QQ57 significantly inhibited the AGE-induced increased expression of several key inflammatory cytokines and signaling molecules, including tumor necrosis factor-α (TNF-α), interleukin (IL)-1β, IL-6, inducible nitric oxide synthase (iNOS), nitric oxide (NO), cyclooxygenase 2 (COX2), and prostaglandin E2 (PGE2).


Price and Availability

Size Price Shipping out time Quantity
50mg USD 750 2 Weeks
100mg USD 1250 2 Weeks
200mg USD 1950 2 Weeks
500mg USD 2850 2 Weeks
1g USD 3650 2 Weeks
2g USD 6450 2 Weeks
Inquire bulk and customized quantity

Pricing updated 2020-07-07. Prices are subject to change without notice.

NE52-QQ57 is in stock


Chemical Structure

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Theoretical Analysis

MedKoo Cat#: 555805
Name: NE 52-QQ57
CAS#: 1401728-56-0
Chemical Formula: C24H28N6O
Exact Mass: 416.2325
Molecular Weight: 416.529
Elemental Analysis: C, 69.21; H, 6.78; N, 20.18; O, 3.84


Synonym: NE52-QQ57; NE-52-QQ57; NE 52-QQ57; NE52QQ57; NE-52QQ57; NE 52QQ57;

IUPAC/Chemical Name: 2-(4-((2-ethyl-5,7-dimethylpyrazolo[1,5-a]pyrimidin-3-yl)methyl)phenyl)-5-(piperidin-4-yl)-1,3,4-oxadiazole

InChi Key: HXPQWNPLNIEJOW-UHFFFAOYSA-N

InChi Code: InChI=1S/C24H28N6O/c1-4-21-20(22-26-15(2)13-16(3)30(22)29-21)14-17-5-7-18(8-6-17)23-27-28-24(31-23)19-9-11-25-12-10-19/h5-8,13,19,25H,4,9-12,14H2,1-3H3

SMILES Code: CCC1=NN(C(C)=CC(C)=N2)C2=C1CC3=CC=C(C4=NN=C(C5CCNCC5)O4)C=C3


Technical Data

Appearance:
Solid powder

Purity:
>98% (or refer to the Certificate of Analysis)

Shipping Condition:
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition:
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility:
Soluble in DMSO

Shelf Life:
>3 years if stored properly

Drug Formulation:
This drug may be formulated in DMSO

Stock Solution Storage:
0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code:
2934.99.9001


Additional Information

Osteoarthritis (OA) is a common degenerative joint disease for which an effective therapeutic strategy has not yet been established. AGEs are widely recognized as a contributor to OA pathogenesis. GPR4, a recently discovered proton-sensing transmembrane receptor, has been shown to possess a wide range of physiological functions. However, the potential role of this receptor in chondrocytes and the pathogenesis of OA is unclear.


References

1: Liu H, Liu Y, Chen B. Antagonism of GPR4 with NE 52-QQ57 and the Suppression of AGE-Induced Degradation of Type II Collagen in Human Chondrocytes. Chem Res Toxicol. 2020 May 18. doi: 10.1021/acs.chemrestox.0c00111. Epub ahead of print. PMID: 32370492.

2: Hosford PS, Mosienko V, Kishi K, Jurisic G, Seuwen K, Kinzel B, Ludwig MG, Wells JA, Christie IN, Koolen L, Abdala AP, Liu BH, Gourine AV, Teschemacher AG, Kasparov S. CNS distribution, signalling properties and central effects of G-protein coupled receptor 4. Neuropharmacology. 2018 Aug;138:381-392. doi: 10.1016/j.neuropharm.2018.06.007. Epub 2018 Jun 9. PMID: 29894771; PMCID: PMC6063991.